ArticleInternational journal of molecular sciences2024
Optimizing Photobiomodulation Radiometric and Spectral Parameters In Vitro to Enhance Angiogenesis and Mitochondrial Function.
Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Photobiomodulation at 660 nm enhances proliferative activity while preserving viability in human endothelial cells in vitro.Cell and tissue banking · 2026Article
- Oxidative Stress Biomarkers in Oral Mucosal Wound Healing and Photobiomodulation: Biochemical Pathways, Experimental Models, and Translational Perspectives.International journal of molecular sciences · 2026Review
- Radiometric and spectral characterization of multipanel planar light-emitting devices: a generalizable irradiance mapping approach for dose estimation.Journal of biomedical optics · 2026Article
- Photobiomodulation in cardiovascular diseases: molecular mechanisms and pharmacological approaches to enhance the therapeutics effects of light.Lasers in medical science · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Photobiomodulation (PBM) therapy, a therapeutic approach utilizing low-level light, has garnered significant attention for its potential to modulate various biological processes. This study aimed at optimizing and investigating the effects of PBM on angiogenesis and mitochondrial metabolic activity. In vitro experiments using human umbilical vein endothelial cells (HUVECs) and vascular smooth muscle cells (VSMCs) were performed to assess PBM's impacts on cell migration, proliferation, endogenous protoporphyrin IX production, mitochondrial membrane potential, Rhodamine 123 fluorescence lifetime, mitochondrial morphology, and oxygen consumption. Our findings demonstrated that the PBM approach significantly stimulates HUVECs and VSMCs, highlighting the importance of precise light dosimetry for optimal outcomes. Interestingly, our results indicate that in our conditions, the optimal radiometric and spectral parameters are similar for HUVECs and VSMCs for the different endpoints mentioned above. In conclusion, our study strongly suggests that PBM holds promise as a therapeutic intervention for conditions characterized by impaired angiogenesis, such as wound healing, ischemia, and cardiovascular disease. Further research is necessary to fully elucidate the underlying mechanisms and optimize the radiometric and spectral parameters for clinical applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.